Toothbrush handle



FIG. 1 is a perspective view as seen from the top, front and side of a toothbrush handle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevation being a mirror image thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is an enlarged front elevational view thereof; and,

FIG. 6 is an enlarged rear elevational view thereof.

The broken line representation is for environmental purposes only and does not constitute a part of my new design. 

The ornamental design for a toothbrush handle, as shown and described. 